mysql contains error when starting akonadi service. akonadi is a service for indexing file in our hard disk. we can check this service in start – type akonadi. there will be a sub menu appears. choose akonadi configuration. if your akonadi runs well, you can see a list of service running by akonadi. but if not, it will go blank with a red cross in the middle of the box. like mine.
but hey this is about the error happened when starting akonadi.
stop akonadi service
remove ~/.local/share/akonadi/db_data (use command terminal)
now the nepomux. this is one of the akonadi service too.
nepomux control process not registered at D-Bus
activate system settings – advance – desktop search – enable nepomux semantic desktop
but there is another error message. like this “akonadi control process not registered at D-Bus”
let’s re-configure the mysql
#mysql_install_db –user=mysql –data=~/.local/share/akonadi/db_data
#/usr/bin/mysqld_safe & or
#chmod 755 /etc/rc.d/rc.mysqld
I checked here .local/share/akonadi/db_data/mysql.err contain :
InnoDB: No valid checkpoint found.
InnoDB: If this error appears when you are creating an InnoDB database,
InnoDB: the problem may be that during an earlier attempt you managed
InnoDB: to create the InnoDB data files, but log file creation failed.
InnoDB: If that is the case, please refer to
110617 7:08:57 [ERROR] Plugin ‘InnoDB’ init function returned error.
110617 7:08:57 [ERROR] Plugin ‘InnoDB’ registration as a STORAGE ENGINE failed.
110617 7:08:57 [ERROR] Unknown/unsupported table type: innodb
110617 7:08:57 [ERROR] Aborting
110617 7:08:57 [Note] /usr/libexec/mysqld: Shutdown complete
my akonadi still have an error. something wrong with innodb?